package net.zhangbaolin.systemadmin.handle;

import com.alibaba.fastjson.JSON;
import net.zhangbaolin.systemadmin.common.ResponseJson;
import org.springframework.security.core.AuthenticationException;
import org.springframework.security.web.AuthenticationEntryPoint;
import org.springframework.stereotype.Component;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.io.Serializable;

@Component
public class RestAuthenticationEntryPoint implements AuthenticationEntryPoint, Serializable {
    @Override
    public void commence(HttpServletRequest request, HttpServletResponse response, AuthenticationException authException) throws IOException, ServletException {

        try {
            response.setStatus(200);
            response.setContentType("application/json");
            response.setCharacterEncoding("utf-8");
            response.getWriter().print(JSON.toJSONString(ResponseJson.failed(authException.getMessage())));
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
}
